Hot selling Wall mounted household thermometer hygrometer high accuracy pressure gauge air weather instrument barometers

Description

Item specifics

Style: Wall Hanging
Display Size: 4.0 – 6.9 Inches
Power Type: None
Display Type: Analog
Max Measuring Temperature: 50°C – 69°C
Model Number: THB9392
Usage: Household
Theory: thermometer hygrometer

Product Description

Remind:

1.many customers do not understand, mistakenly believe that the white pointer is the degree of air pressure,In fact, the white pointer is just a contrast pointer,Because the pressure change is very small, for example, the white pointer is manually adjusted to the same position as the black color, so you can tell whether or not the air pressure is high or low tomorrow.The white pointer is manual. It does not change itself.

2.The inside is a precision mechanical movable structure. There will be sound when shaking, the pointer will vibrate, and the received product only needs to be placed at rest, it will sense the change of air pressure. Please do not shake and vibrate violently, it may cause damage.

If there is a small deviation, just adjust a little behind the back. Please do not shake it violently and eventually cause damage.

Important reminder

1.The pressure does not change every day, and the air pressure changes when the weather changes greatly.

2.The weather forecast function is based only on the air pressure, and it is different from the actual altitude and terrain, not necessarily correct

3.If the location is high, the barometric pressure display will always be low and the weather forecast function will not work.

Measuring range: pressure 960 ~ 1060hPa (hPa), temperature -30 ~ 50 ?, humidity 0 ~ 100% Rh; special remind the highland area or mountain friends, be sure to confirm your atmospheric pressure in our barometer range The Atmospheric pressure below 960hpa or higher than 1060hpa will appear to the most left or right can not measure the situation.

Above 500M above sea level, it is not recommended to buy, as it may exceed the range

Common plateau pressure reference: Lhasa elevation: 3680m, air pressure 649hPa (summer), 358hpa (winter), 488hpa (fall), 566hpa (spring) Hohhot: 1063m, air pressure 889hpa Guiyang: 1071.2m, air pressure 887hpa Bijie: 1510.6m, pressure 844hpa Xingren: 1378m, pressure 857hpa Kunming: 1891m, pressure 808hpa Lijiang: 2393m, pressure 760hpa Tengchong: 1647m, pressure 831hpa Xining: 2261m, pressure 773hpa Golmud: 2807, pressure 724hpa Maduo: 4273, pressure 610hpa Yinchuan: 1111m, air pressure 883hpa Above the pressure data is collected by the dispensers network, the pressure will change with the weather and the season. Only for consideration.

If it is a plateau or high altitude, it will exceed the scope of use and can not be used normally. A similar situation may be encountered, or the pointer may not move in the following direction.

product feature

name: thermometer hygrometer barometer three-in -one meteorological station

model no.:THB9392

measurement range:960~1060hPa,-30~50degree centigrade,0~100%Rh

resolution:1hPa,1degree centigrade,2%Rh

accuacy: +/-5hPa,+/-2degree centigrade,+/-5%Rh(40~70%Rh)

Unit Size: approx Ø13 x TH 4.1CM

Weight: approx 0.13Kg

Barometric, temperature and humidity pointers can be calibrated

Packaging Details

Unit Type: piece
Package Weight: 0.147kg (0.32lb.)
Package Size: 18cm x 18cm x 6cm (7.09in x 7.09in x 2.36in)